package com.lzx.dao;

import com.lzx.domin.Friend;
import org.springframework.stereotype.Repository;

@Repository
public interface FriendMapper {
    int deleteByPrimaryKey(Integer friId);

    int insert(Friend record);

    int insertSelective(Friend record);

    Friend selectByPrimaryKey(Integer friId);

    int updateByPrimaryKeySelective(Friend record);

    int updateByPrimaryKey(Friend record);
}